Dolby is apparently recreating all their certificates (as they will soon expire)...
[dcpomatic.git] / src / wx / dolby_doremi_certificate_panel.cc
1 /*
2     Copyright (C) 2014-2021 Carl Hetherington <cth@carlh.net>
3
4     This file is part of DCP-o-matic.
5
6     DCP-o-matic is free software; you can redistribute it and/or modify
7     it under the terms of the GNU General Public License as published by
8     the Free Software Foundation; either version 2 of the License, or
9     (at your option) any later version.
10
11     DCP-o-matic is distributed in the hope that it will be useful,
12     but WITHOUT ANY WARRANTY; without even the implied warranty of
13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14     GNU General Public License for more details.
15
16     You should have received a copy of the GNU General Public License
17     along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
18
19 */
20
21
22 #include "dolby_doremi_certificate_panel.h"
23 #include "download_certificate_dialog.h"
24 #include "wx_util.h"
25 #include "lib/compose.hpp"
26 #include "lib/internet.h"
27 #include "lib/signal_manager.h"
28 #include "lib/util.h"
29 #include <dcp/raw_convert.h>
30 #include <curl/curl.h>
31 #include <zip.h>
32 #include <boost/algorithm/string.hpp>
33
34
35 using std::function;
36 using std::list;
37 using std::string;
38 using namespace boost::algorithm;
39 using boost::optional;
40 #if BOOST_VERSION >= 106100
41 using namespace boost::placeholders;
42 #endif
43 using dcp::raw_convert;
44
45
46 DolbyDoremiCertificatePanel::DolbyDoremiCertificatePanel (DownloadCertificateDialog* dialog)
47         : DownloadCertificatePanel (dialog)
48 {
49
50 }
51
52
53 static void
54 try_dcp2000 (list<string>& urls, list<string>& files, string prefix, string serial)
55 {
56         urls.push_back(String::compose("%1%2xxx/Dolby-DCP2000-%3.dcicerts.zip", prefix, serial.substr(0, 3), serial));
57         files.push_back(String::compose("Dolby-DCP2000-%1.cert.sha256.pem", serial));
58
59         urls.push_back(String::compose("%1%2xxx/Dolby-DCP2000-%3.dcicerts.zip", prefix, serial.substr(0, 3), serial));
60         files.push_back(String::compose("Dolby-DCP2000-%1.cert.sha256.pem", serial));
61
62         urls.push_back(String::compose("%1%2xxx/Dolby-DCP2000-%3.certs.zip", prefix, serial.substr(0, 3), serial));
63         files.push_back(String::compose("Dolby-DCP2000-%1.cert.sha256.pem", serial));
64
65         urls.push_back (String::compose("%1%2xxx/dcp2000-%3.dcicerts.zip", prefix, serial.substr(0, 3), serial));
66         files.push_back (String::compose("dcp2000-%1.cert.sha256.pem", serial));
67
68         urls.push_back (String::compose("%1%2xxx/dcp2000-%3.dcicerts.zip", prefix, serial.substr(0, 3), serial));
69         files.push_back (String::compose("dcp2000-%1.cert.sha256.pem", serial));
70
71         urls.push_back (String::compose("%1%2xxx/dcp2000-%3.certs.zip", prefix, serial.substr(0, 3), serial));
72         files.push_back (String::compose("dcp2000-%1.cert.sha256.pem", serial));
73 }
74
75
76 static void
77 try_imb (list<string>& urls, list<string>& files, string prefix, string serial)
78 {
79         urls.push_back (String::compose("%1%2xxx/imb-%3.dcicerts.zip", prefix, serial.substr(0, 3), serial));
80         files.push_back (String::compose("imb-%1.cert.sha256.pem", serial));
81 }
82
83
84 static void
85 try_ims (list<string>& urls, list<string>& files, string prefix, string serial)
86 {
87         urls.push_back (String::compose("%1%2xxx/ims-%3.dcicerts.zip", prefix, serial.substr(0, 3), serial));
88         files.push_back (String::compose("ims-%1.cert.sha256.pem", serial));
89 }
90
91
92 static void
93 try_cat862 (list<string>& urls, list<string>& files, string prefix, string serial)
94 {
95         int const serial_int = raw_convert<int> (serial);
96
97         string cat862;
98         if (serial_int <= 510999) {
99                 cat862 = "CAT862_510999_and_lower";
100         } else if (serial_int >= 617000) {
101                 cat862 = "CAT862_617000_and_higher";
102         } else {
103                 int const lower = serial_int - (serial_int % 1000);
104                 cat862 = String::compose ("CAT862_%1-%2", lower, lower + 999);
105         }
106
107         urls.push_back (String::compose("%1%2/cert_Dolby256-CAT862-%3.zip", prefix, cat862, serial_int));
108         files.push_back (String::compose("cert_Dolby256-CAT862-%1.pem.crt", serial_int));
109 }
110
111
112 static void
113 try_dsp100 (list<string>& urls, list<string>& files, string prefix, string serial)
114 {
115         int const serial_int = raw_convert<int>(serial);
116
117         string dsp100;
118         if (serial_int <= 999) {
119                 dsp100 = "DSP100_053_thru_999";
120         } else if (serial_int >= 3000) {
121                 dsp100 = "DSP100_3000_and_higher";
122         } else {
123                 int const lower = serial_int - (serial_int % 1000);
124                 dsp100 = String::compose ("DSP100_%1_thru_%2", lower, lower + 999);
125         }
126
127         urls.push_back (String::compose("%1%2/cert_Dolby256-DSP100-%3.zip", prefix, dsp100, serial_int));
128         files.push_back (String::compose("cert_Dolby256-DSP100-%1.pem.crt", serial_int));
129 }
130
131
132 static void
133 try_cat745 (list<string>& urls, list<string>& files, string prefix, string serial)
134 {
135         int const serial_int = raw_convert<int>(serial.substr (1));
136
137         string cat745;
138         if (serial_int <= 999) {
139                 cat745 = "CAT745_1_thru_999";
140         } else if (serial_int >= 6000) {
141                 cat745 = "CAT745_6000_and_higher";
142         } else {
143                 int const lower = serial_int - (serial_int % 1000);
144                 cat745 = String::compose("CAT745_%1_thru_%2", lower, lower + 999);
145         }
146
147         urls.push_back (String::compose("%1%2/cert_Dolby-CAT745-%3.zip", prefix, cat745, serial_int));
148         files.push_back (String::compose("cert_Dolby-CAT745-%1.pem.crt", serial_int));
149 }
150
151
152 static void
153 try_cp850 (list<string>& urls, list<string>& files, string prefix, string serial)
154 {
155         int const serial_int = raw_convert<int> (serial.substr (1));
156
157         int const lower = serial_int - (serial_int % 1000);
158         urls.push_back (String::compose ("%1CP850_CAT1600_F%2-F%3/cert_RMB_SPB_MDE_FMA.Dolby-CP850-F%4.zip", prefix, lower, lower + 999, serial_int));
159         files.push_back (String::compose ("cert_RMB_SPB_MDE_FMA.Dolby-CP850-F%1.pem.crt", serial_int));
160 }
161
162
163 static void
164 try_ims3000 (list<string>& urls, list<string>& files, string prefix, string serial)
165 {
166         urls.push_back (String::compose ("%1%2xxx/cert_Dolby-IMS3000-%3-SMPTE.zip", prefix, serial.substr(0, 3), serial));
167         files.push_back (String::compose("cert_Dolby-IMS3000-%1-SMPTE.pem", serial));
168 }
169
170
171 void
172 DolbyDoremiCertificatePanel::do_download ()
173 {
174         string serial = wx_to_std(_serial->GetValue());
175         trim(serial);
176
177         /* Try dcp2000, imb and ims prefixes (see mantis #375) */
178
179         string const prefix = "ftp://ftp.cinema.dolby.com/Certificates/";
180         list<string> urls;
181         list<string> files;
182
183         bool starts_with_digit = false;
184         optional<char> starting_char;
185
186         if (!serial.empty()) {
187                 if (isdigit (serial[0])) {
188                         starts_with_digit = true;
189                 } else {
190                         starting_char = serial[0];
191                 }
192         }
193
194         list<string> errors;
195
196         if (starts_with_digit) {
197                 try_dcp2000 (urls, files, prefix, serial);
198                 try_imb (urls, files, prefix, serial);
199                 try_ims (urls, files, prefix, serial);
200                 try_cat862 (urls, files, prefix, serial);
201                 try_dsp100 (urls, files, prefix, serial);
202                 try_ims3000 (urls, files, prefix, serial);
203         } else if (starting_char == 'H') {
204                 try_cat745 (urls, files, prefix, serial);
205         } else if (starting_char == 'F') {
206                 try_cp850 (urls, files, prefix, serial);
207         } else {
208                 errors.push_back(wx_to_std(_("Unrecognised serial number format (does not start with a number, H or F)")));
209         }
210
211         bool ok = false;
212         auto i = urls.begin ();
213         auto j = files.begin ();
214         while (!ok && i != urls.end ()) {
215                 auto error = get_from_zip_url (*i++, *j++, true, true, boost::bind(&DownloadCertificatePanel::load_certificate, this, _1, _2));
216                 if (error) {
217                         errors.push_back (error.get ());
218                 } else {
219                         ok = true;
220                 }
221         }
222
223         if (ok) {
224                 _dialog->message()->SetLabel (_("Certificate downloaded"));
225                 _dialog->setup_sensitivity ();
226         } else {
227                 _dialog->message()->SetLabel (wxT (""));
228
229                 string s;
230                 for (auto e: errors) {
231                         s += e + "\n";
232                 }
233
234                 error_dialog (this, std_to_wx (s));
235         }
236 }
237
238
239 wxString
240 DolbyDoremiCertificatePanel::name () const
241 {
242         return _("Dolby / Doremi");
243 }